mixed class

例句：

1. 1. The mixed class was divided into two groups for the experiment.
   混合班级被分成两组进行实验。
2. 2. The teacher asked the students to mix their ideas in a mixed class discussion.
   老师要求学生们在混合班级讨论中融合他们的想法。
3. 3. The mixed class had a lot of energy and enthusiasm for learning.
   混合班级对学习充满了热情和活力。